
Insert a utility knife's tip into the groove and remove the thin, black spline. This spline is what is holding the screen on the window. Pull the spline out from the groove around the entire window.
Full Answer
Which spline to use for Andersen Windows?
You recommend the .250 spline. Are you positive that that will work with all Andersen windows. Thanks Sharon We have used the 59-250 spline in our shop for Andersen screen repairs from the metal spline to the 59-250 foam spline with new screen mesh.
Can a screen from an Anderson 400 series window be repaired?
Here is a full length screen from an Anderson 400 series window that needs the screen replaced. The local ACE hardware store that repairs screens does not repair the Anderson because of the metal spline and the different screen material that Anderson uses!
What spline do you use for screen repair?
We have used the 59-250 spline in our shop for Andersen screen repairs from the metal spline to the 59-250 foam spline with new screen mesh.
What is the width of screen on 1974 Anderson casement windows?
Hello, I've attached three photos of screens from my 1974 vintage Anderson casement windows. The screen is held in place with metal spline. The width of the frames, both the same for both sizes of screens, is 0.75 inches. What size foam or plastic spline do you recommend if I am installing fiberglass replacement screen?

How do you repair a metal spline screen?
0:208:04How To Repair An Andersen Metal Spline Screen - YouTubeYouTubeStart of suggested clipEnd of suggested clipTool you can get this from CR Lawrence or this one came from Zola.MoreTool you can get this from CR Lawrence or this one came from Zola.
How do you replace a window screen with an aluminum spline?
0:512:44How-to Install Aluminum Window Screen - YouTubeYouTubeStart of suggested clipEnd of suggested clipStart by removing the old spline. This is the rubber strip that holds the screen into place start byMoreStart by removing the old spline. This is the rubber strip that holds the screen into place start by lifting the spline with a flathead screwdriver remove the old spline and discard.
How do you remove an aluminum screen spline?
To do this, place the tip of a screwdriver into the underside of your spline. Use some force to lift the spline, pushing it up out of the spline groove. Push out as much as you can, then grab the spline and pull it out of the groove.
How do I put the spline back on my screen?
4:357:52Window Screen Repair - Spline Tool - YouTubeYouTubeStart of suggested clipEnd of suggested clipStarted. Once it's in you can then take the concave side of the spline tool and use that to push theMoreStarted. Once it's in you can then take the concave side of the spline tool and use that to push the spline farther into the groove all the way along like.
How do you Rescreen a window with a metal screen?
0:457:16How-To: Re-screening an aluminum window screen. - YouTubeYouTubeStart of suggested clipEnd of suggested clipOn aluminum wire we're going to screen end inside side. So before we begin take your shears and do aMoreOn aluminum wire we're going to screen end inside side. So before we begin take your shears and do a 45 degree miter cut at the back edge of the spline.
Can Andersen screens be rescreened?
Andersen® insect screens cannot be rescreened. The insect screen mesh is held into the insect screen frame using an aluminum spline which cannot be reinserted once removed.
How do I fix my Anderson screen?
0:031:41How to Re-screen an Andersen Window Screen [1080p] - YouTubeYouTubeStart of suggested clipEnd of suggested clipAndersen's screen retainer is not reusable. So we'll be using a foam spline in its place roll yourMoreAndersen's screen retainer is not reusable. So we'll be using a foam spline in its place roll your new screen over the window frame and press in the foam spline to fasten it in.
What size screen spline does Andersen Windows use?
Foam screen spline with a . 250 diameter is used to repair or manufacture window screen panels. This size spline is often used to replace the metal spline used in Andersen screens.
How do you replace Andersen screens?
0:121:46Replacing the Insect Screen on A-Series Double-Hung WindowsYouTubeStart of suggested clipEnd of suggested clipStart by unlocking the window and raising the bottom sash. Completely tilt the wing blades locatedMoreStart by unlocking the window and raising the bottom sash. Completely tilt the wing blades located on either side of the lower half of the existing insect. Screen toward the center of the screen.
Can spline be reused?
To remove the damaged screen, pry up one end of the spline with a screwdriver and pull the spline out of the groove in the frame. Unless the spline breaks, it can be reused. New spline costs about $2 a roll, but be sure that it has the same diameter as the original.
How do you replace a spline?
0:401:34how to install flat spline on screen - YouTubeYouTubeStart of suggested clipEnd of suggested clipYou just pinch them and place them into the grooves. Then use the convex side of the roller tool andMoreYou just pinch them and place them into the grooves. Then use the convex side of the roller tool and go through the groove to help you push the mesh. Inside.
How do you reapply a window screen?
0:031:10How To: Remove and Replace a Window Screen - YouTubeYouTubeStart of suggested clipEnd of suggested clipWe are going to show you how to remove and reinstall a screen your screen will typically have a snugMoreWe are going to show you how to remove and reinstall a screen your screen will typically have a snug fit press up on the top of the screen lift up on the screen tabs and remove the screen.
What is the standard window screen spline size?
Screening Types:5/16” x ¾”Frame7/16” x ¾”FrameStandard Fiberglass Insect Screening.140 (9/64”).140 (9/64”)Aluminum Insect Screening.125 (⅛”).125 (⅛”)Pool and Patio Screening.140 (9/64”).140 (9/64”)No-See-Ums Screening.140 (9/64”).140 (9/64”)5 more rows
How do I keep my screen tight when installing?
2:022:52How to Install Porch Screening System from Screen Tight - YouTubeYouTubeStart of suggested clipEnd of suggested clipDown slightly on the screen for a tighter fit then trim any excess screen from around the outside.MoreDown slightly on the screen for a tighter fit then trim any excess screen from around the outside. Now install the cap onto the base strip as you place it on tap it gently with the rubber mallet.
How do you remove a screen spline?
1:155:55Remove old spline from screen door or window - YouTubeYouTubeStart of suggested clipEnd of suggested clipBeing getting it under the spline and prying it up. So the bend of this. Allows me to get under theMoreBeing getting it under the spline and prying it up. So the bend of this. Allows me to get under the spline. And pry it up as you go so again you deal with a quarter inch at a time.
How do you install an aluminum screen door?
1:4721:03How-To: Install an Aluminum Swinging Security Screen DoorYouTubeStart of suggested clipEnd of suggested clipOn the security door so this is a model that I made up it just makes it a little bit easier toMoreOn the security door so this is a model that I made up it just makes it a little bit easier to visualize when you're out on a job measure and figure out where are you going to place that handle.